65049011 has 2 divisors, whose sum is σ = 65049012. Its totient is φ = 65049010.

The previous prime is 65049007. The next prime is 65049031. The reversal of 65049011 is 11094056.

65049011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 65049011 - 2² = 65049007 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (65049031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32524505 + 32524506.

It is an arithmetic number, because the mean of its divisors is an integer number (32524506).

Almost surely, 2^65049011 is an apocalyptic number.

65049011 is a deficient number, since it is larger than the sum of its proper divisors (1).

65049011 is an equidigital number, since it uses as much as digits as its factorization.

65049011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 65049011 is about 8065.2967087392. The cubic root of 65049011 is about 402.1736067728.

The spelling of 65049011 in words is "sixty-five million, forty-nine thousand, eleven".